2019584775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{2417}}^1$

素因数の和:3300

約数の個数: 48

約数和(自身を含む): 3601581984

約数和(自身を除く): 1581997209

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 857, 975, 2417, 2571, 4285, 7251, 11141, 12085, 12855, 21425, 31421, 33423, 36255, 55705, 60425, 64275, 94263, 157105, 167115, 181275, 278525, 471315, 785525, 835575, 2071369, 2356575, 6214107, 10356845, 26927797, 31070535, 51784225, 80783391, 134638985, 155352675, 403916955, 673194925, 2019584775]

約数ペア:

[(1, 2019584775), (3, 673194925), (5, 403916955), (13, 155352675), (15, 134638985), (25, 80783391), (39, 51784225), (65, 31070535), (75, 26927797), (195, 10356845), (325, 6214107), (857, 2356575), (975, 2071369), (2417, 835575), (2571, 785525), (4285, 471315), (7251, 278525), (11141, 181275), (12085, 167115), (12855, 157105), (21425, 94263), (31421, 64275), (33423, 60425), (36255, 55705)]